Submission #339795

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
339795	2020-12-26 08:33:56	mihai145	Mountains (NOI20_mountains)	C++14	22 / 100	2087 ms	28136 KiB

Mountains

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#include <iostream>
#include <set>
#include <map>
using namespace std;
const int NMAX = 3e5;
int N;
long long v[NMAX + 5];
set <long long> xs;
int k;
map <long long, int> norm;
int st[NMAX + 5], dr[NMAX + 5];
struct AIB
{
    int n, v[NMAX + 5];
    void Reset(int _n)
    {
        n = _n;
        for(int i = 0; i <= n; i++)
            v[i] = 0;
    }
    int Lsb(int x)
    {
 
 
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